Logic IQ Test
1. What number comes next in the sequence? 5, 10, 20, 35, 55, ___ .
2. All roses are flowers. Some flowers fade quickly. Which statement must be true?
3. 2 :: 6 as 5 :: 15 as 7 :: ___ ?
4. What letter comes next in the sequence? A, C, F, J, O, ___.
5. 3 people—Alex, Blake, and Casey—each own a different pet: a dog, a cat, and a bird. Alex does not own the dog. Blake does not own the cat. Casey owns neither the bird nor the dog. Who owns the cat?
6. If all glims are ploks, and some ploks are zibs, which statement is definitely true?
7. Which number does not belong?
8. If today is Monday, then tomorrow is not Wednesday. If today is not Monday, then tomorrow is not Tuesday. Tomorrow is Tuesday. What must be true?
9. Imagine a cube. It’s painted red on the outside of all six faces. Inside, it’s gray. The cube is cut into into 27 smaller, equal cubes. How many of the small cubes have no red faces?
10. Look at the pattern below. Each input number generates an output according to a hidden rule: 1 → 3 2 → 8 3 → 15 4 → 24 5 → ___ .